1962 06 99.99 -99.99  17.40 
1962 07 99.99 -99.99  16.00 
1962 08 99.99 -99.99  15.20 
1962 09 99.99 -99.99  14.50 
1962 10 99.99 -99.99  15.00 
1962 11 99.99 -99.99  14.50 
1962 12 99.99 -99.99  15.40 
1963 01 99.99 -99.99  15.30 
1963 02 99.99 -99.99  15.80 
1963 03 99.99 -99.99  17.40 
1963 04 99.99 -99.99  15.30 
1963 05 99.99 -99.99  17.00 
1963 06 99.99 -99.99  17.50 
1963 07 99.99 -99.99  16.50 
1963 08 99.99 -99.99  15.20 
1963 09 99.99 -99.99  15.10 
1963 10 99.99 -99.99  14.50 
1963 11 99.99 -99.99  13.70 
1963 12 99.99 -99.99  13.90 
1964 01 99.99 -99.99  15.90 
1964 02 99.99 -99.99  17.29 
1964 03 99.99 -99.99  17.60 
1964 04 99.99 -99.99  14.90 
1964 05 99.99 -99.99  16.00 
1964 06 99.99 -99.99  13.90 
1964 07 99.99 -99.99  13.20 
1964 08 99.99 -99.99  13.00 
1964 09 99.99 -99.99  13.00 
1964 10 99.99 -99.99  11.00 
1964 11 99.99 -99.99  10.40 
1964 12 99.99 -99.99  10.40 
1965 01 99.99 -99.99  11.20 
1965 02 99.99 -99.99  11.70 
1965 03 99.99 -99.99  13.60 
1965 04 99.99 -99.99  13.10 
1965 05 99.99 -99.99  13.70 
1965 06 99.99 -99.99  14.00 
1965 07 99.99 -99.99  13.30 
1965 08 99.99 -99.99  12.40 
1965 09 99.99 -99.99  12.50 
1965 10 99.99 -99.99  11.80 
1965 11 99.99 -99.99  11.50 
1965 12 99.99 -99.99  11.30 
1966 01 99.99 -99.99  11.90 
1966 02 99.99 -99.99  12.60 
1966 03 99.99 -99.99  13.00 
1966 04 99.99 -99.99  13.00 
1966 05 99.99 -99.99  13.50 
1966 06 99.99 -99.99  13.10 
1966 07 99.99 -99.99  13.40 
1966 08 99.99 -99.99  13.10 
1966 09 99.99 -99.99  12.50 
1966 10 99.99 -99.99  12.20 
1966 11 99.99 -99.99  10.80 
1966 12 99.99 -99.99  11.20 
1967 01 99.99 -99.99  11.40 
1967 02 99.99 -99.99  12.90 
1967 03 99.99 -99.99  13.40 
1967 04 99.99 -99.99  12.80 
1967 06 99.99 -99.99  13.10 
1967 09 99.99 -99.99  12.20 
1967 11 99.99 -99.99  11.30 
1967 12 99.99 -99.99  10.80 
1968 05 99.99 -99.99  12.80 
1968 06 99.99 -99.99  12.80 
1968 07 99.99 -99.99  12.70 
1968 08 99.99 -99.99  12.60 
1968 09 99.99 -99.99  12.50 
1968 10 99.99 -99.99  12.00 
1968 11 99.99 -99.99  11.20 
1968 12 99.99 -99.99  11.60 
1969 01 99.99 -99.99  12.70 
1969 02 99.99 -99.99  12.30 
1969 03 99.99 -99.99  12.70 
1969 04 99.99 -99.99  13.60 
1969 05 99.99 -99.99  13.90 
1969 06 99.99 -99.99  13.40 
1969 07 99.99 -99.99  12.80 
1969 08 99.99 -99.99  12.60 
1969 09 99.99 -99.99  12.50 
1969 10 99.99 -99.99  12.20 
1969 11 99.99 -99.99  11.60 
1970 01 99.99 -99.99  12.50 
1970 02 99.99 -99.99  13.40 
1970 03 99.99 -99.99  13.00 
1970 04 99.99 -99.99  13.40 
1970 05 99.99 -99.99  14.10 
1970 06 99.99 -99.99  14.20 
1970 07 99.99 -99.99  13.30 
1970 08 99.99 -99.99  12.40 
1970 09 99.99 -99.99  12.40 
1970 10 99.99 -99.99  11.20 
1970 11 99.99 -99.99  10.90 
1970 12 99.99 -99.99  11.60 
1971 01 99.99 -99.99  12.50 
1971 02 99.99 -99.99  13.30 
1971 03 99.99 -99.99  13.00 
1971 04 99.99 -99.99  13.40 
1971 07 99.99 -99.99  12.80 
1971 08 99.99 -99.99  12.70 
1971 09 99.99 -99.99  12.40 
1971 11 99.99 -99.99  10.80 
1972 01 99.99 -99.99  12.40 
1972 03 99.99 -99.99  12.90 
1972 04 99.99 -99.99  12.70 
1972 06 99.99 -99.99  13.90 
1972 07 99.99 -99.99  13.90 
1972 08 99.99 -99.99  12.90 
1972 09 99.99 -99.99  13.40 
1972 10 99.99 -99.99  12.10 
1972 11 99.99 -99.99  12.30 
1972 12 99.99 -99.99  10.00 
1973 01 99.99 -99.99  13.60 
1973 02 99.99 -99.99  14.30 
1973 03 99.99 -99.99  15.40 
1973 06 99.99 -99.99  14.40 
1973 07 99.99 -99.99  13.40 
1973 08 99.99 -99.99  13.00 
1973 09 99.99 -99.99  12.90 
1973 10 99.99 -99.99  12.20 
1973 11 99.99 -99.99  11.80 
1973 12 99.99 -99.99  11.20 
1974 01 99.99 -99.99  12.30 
1974 02 99.99 -99.99  13.20 
1974 05 99.99 -99.99  13.20 
1974 06 99.99 -99.99  13.50 
1974 07 99.99 -99.99  13.10 
1974 08 99.99 -99.99  13.10 
1974 09 99.99 -99.99  12.50 
1974 10 99.99 -99.99  12.00 
1974 11 99.99 -99.99  11.20 
1974 12 99.99 -99.99  11.70 
1981 01 99.99 -99.99  12.90 
1981 02 99.99 -99.99  13.40 
1981 03 99.99 -99.99  14.00 
1981 04 99.99 -99.99  14.10 
1981 05 99.99 -99.99  14.40 
1981 06 99.99 -99.99  14.90 
1981 07 99.99 -99.99  14.50 
1981 08 99.99 -99.99  13.80 
1981 09 99.99 -99.99  13.60 
1981 10 99.99 -99.99  12.60 
1981 11 99.99 -99.99  11.60 
1981 12 99.99 -99.99  11.80 
1982 01 99.99 -99.99  13.10 
1982 02 99.99 -99.99  13.60 
1982 03 99.99 -99.99  14.30 
1982 04 99.99 -99.99  14.10 
1982 05 99.99 -99.99  14.50 
1982 06 99.99 -99.99  14.00 
1982 07 99.99 -99.99  13.90 
1982 08 99.99 -99.99  13.60 
1982 09 99.99 -99.99  13.40 
1982 10 99.99 -99.99  12.40 
1982 11 99.99 -99.99  12.80 
1982 12 99.99 -99.99  12.60 
1983 01 99.99 -99.99  12.50 
1983 02 99.99 -99.99  13.30 
1983 03 99.99 -99.99  15.10 
1983 04 99.99 -99.99  14.90 
1983 05 99.99 -99.99  14.70 
1983 06 99.99 -99.99  14.80 
1983 07 99.99 -99.99  14.60 
1983 08 99.99 -99.99  14.10 
1983 09 99.99 -99.99  14.00 
1983 10 99.99 -99.99  12.80 
1983 11 99.99 -99.99  12.50 
1983 12 99.99 -99.99  12.20 
1984 01 99.99 -99.99  12.40 
1984 02 99.99 -99.99  12.70 
1984 03 99.99 -99.99  14.20 
1984 04 99.99 -99.99  14.90 
1984 05 99.99 -99.99  14.50 
1984 06 99.99 -99.99  14.10 
1984 07 99.99 -99.99  14.00 
1984 08 99.99 -99.99  14.40 
1984 09 99.99 -99.99  13.70 
1984 10 99.99 -99.99  12.70 
1984 11 99.99 -99.99  13.10 
1984 12 99.99 -99.99  13.50 
1985 01 99.99 -99.99  14.20 
1985 02 99.99 -99.99  14.90 
1985 03 99.99 -99.99  15.10 
1985 04 99.99 -99.99  14.90 
1985 05 99.99 -99.99  14.70 
1985 06 99.99 -99.99  15.10 
1985 07 99.99 -99.99  14.90 
1985 08 99.99 -99.99  14.50 
1985 09 99.99 -99.99  14.20 
1985 10 99.99 -99.99  13.20 
1985 11 99.99 -99.99  12.60 
1985 12 99.99 -99.99  12.70 
1986 01 99.99 -99.99  13.50 
1986 02 99.99 -99.99  14.80 
1986 03 99.99 -99.99  15.80 
1986 04 99.99 -99.99  15.20 
1986 05 99.99 -99.99  15.20 
1986 06 99.99 -99.99  15.20 
1986 07 99.99 -99.99  15.90 
1986 08 99.99 -99.99  14.40 
1986 09 99.99 -99.99  14.50 
1986 10 99.99 -99.99  13.30 
1986 11 99.99 -99.99  13.60 
1986 12 99.99 -99.99  14.40 
1987 01 99.99 -99.99  13.80 
1987 02 99.99 -99.99  14.90 
1987 03 99.99 -99.99  15.40 
1987 04 99.99 -99.99  15.00 
1987 05 99.99 -99.99  15.30 
1987 06 99.99 -99.99  15.30 
1987 07 99.99 -99.99  15.50 
1987 08 99.99 -99.99  15.00 
1987 09 99.99 -99.99  14.40 
1987 10 99.99 -99.99  14.20 
1987 11 99.99 -99.99  13.20 
1987 12 99.99 -99.99  13.20 
1988 01 99.99 -99.99  15.00 
1988 02 99.99 -99.99  15.20 
1988 03 99.99 -99.99  16.29 
1988 04 99.99 -99.99  16.10 
1988 05 99.99 -99.99  15.80 
1988 06 99.99 -99.99  16.00 
1988 07 99.99 -99.99  15.00 
1988 08 99.99 -99.99  14.80 
1988 09 99.99 -99.99  14.30 
1988 10 99.99 -99.99  14.10 
1988 11 99.99 -99.99  12.10 
1988 12 99.99 -99.99  12.20 
1989 01 99.99 -99.99  13.60 
1989 02 99.99 -99.99  14.30 
1989 03 99.99 -99.99  14.80 
1989 04 99.99 -99.99  14.40 
1989 05 99.99 -99.99  14.90 
1989 06 99.99 -99.99  15.10 
1989 07 99.99 -99.99  14.90 
1989 08 99.99 -99.99  14.60 
1989 09 99.99 -99.99  14.80 
1989 10 99.99 -99.99  14.30 
1989 11 99.99 -99.99  13.50 
1989 12 99.99 -99.99  14.80 
1990 01 99.99 -99.99  13.50 
1990 02 99.99 -99.99  15.20 
1990 03 99.99 -99.99  14.90 
1990 04 99.99 -99.99  15.20 
1990 05 99.99 -99.99  15.70 
1990 06 99.99 -99.99  15.80 
1990 07 99.99 -99.99  15.00 
1990 08 99.99 -99.99  15.30 
1990 09 99.99 -99.99  15.10 
1990 10 99.99 -99.99  14.70 
1990 11 99.99 -99.99  14.00 
